| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.32 | 5.814% | $180.2224 | $180.22 | $180.20 | $180.20 |
| Purchase #2 | $190.67 | 11.457% | $212.5151 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $215.64 | 12.306% | $242.1767 | $242.18 | $242.20 | $242.20 |
| Purchase #4 | $246.71 | 3.719% | $255.8851 | $255.89 | $255.90 | $255.90 |
| Purchase #5 | $19.86 | 8.562% | $21.5604 | $21.56 | $21.55 | $21.60 |
| Purchase #6 | $173.84 | 9.212% | $189.8541 | $189.85 | $189.85 | $189.90 |
| Purchase #7 | $206.52 | 12.580% | $232.5002 | $232.50 | $232.50 | $232.50 |
| 7 purchase totals = | $1,223.56 | $1,334.7140 | $1,334.72 | $1,334.70 | $1,334.80 | |